Question 277389
six carpenters can do a job in nine days. working at the same rate,
:
Find the number of man-days required to complete the job
6*9 = 54 man-days
:
1) How many days will it take two carpenters to do the job?
2d = 54
d = 54/2
d = 27 days
:
2) How many carpenters will it take to so the job in three days?
3m = 54
m = 54/3
m = 18 men